html,body{
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
background: url("../images/login_bg.jpg") no-repeat center;
background-size: cover;
}
.loginAndRegBox{
    width: 400px;
    height: 310px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%)

}
.title-box{
    height: 60px;
    background: url("../images/login_title.png") no-repeat center
}
.reg-box{
    display: none
}
.layui-form{
    padding:  0 30px;
}
.links{
  display: flex;
  justify-content: flex-end
}
.links a{
    font-size: 12px
}
.layui-form-item{
position: relative;
}
.layui-icon{
    position: absolute;
    top: 10px;
    left: 10px;
}
.layui-input{
    padding-left:32px;
}